What is the symptom of bleeding stool in men, mainly depends on the disease, the common disease is hemorrhoids, bleeding stool is bright red, blood and feces do not mix, dripping or jet bleeding after the stool, no pain, bleeding stops on its own after the stool, long-term blood in the stool will appear anemia, accompanied by pale, tired and weak, loss of appetite, palpitations, rapid heart rate, shortness of breath and other anemic manifestations. If you suffer from anal fissure, you will also have bleeding stool, bright red, dripping blood after stool, accompanied by severe pain in the anus. If you have rectal cancer, you may also have bleeding stools, which are dark red in color, sometimes mixed with mucus and foul odor, accompanied by change in bowel habits, abdominal pain, abdominal mass, and urgency.